Internal magnetic wheel structure of a magnetic pump
By using shafts, gaskets, and bearings made of high-hardness silicon carbide or zirconium oxide materials, the structural damage caused by friction and wear in magnetic pumps has been solved, thus extending service life and reducing maintenance costs.
CN224453164UActive Publication Date: 2026-07-03POLYVANE CORP
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- POLYVANE CORP
- Filing Date
- 2025-09-10
- Publication Date
- 2026-07-03
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Figure CN224453164U_ABST
Abstract
This utility model relates to an internal magnetic wheel structure for a magnetic pump, mainly comprising: an internal magnetic wheel, a front cover, a rear cover, a high-hardness shaft, high-hardness gaskets, a first high-hardness bearing, and a second high-hardness bearing. The internal magnetic wheel defines a rotational space for mounting the high-hardness shaft. The first and second bearing spaces are located on opposite sides of the rotational space and are respectively provided with high-hardness gaskets for the high-hardness shaft to pass through. The front cover houses the first high-hardness bearing for pivotally mounting the high-hardness shaft with the first gasket. The rear cover defines and houses the second high-hardness bearing for pivotally mounting the high-hardness shaft with the second gasket. The first and second high-hardness bearings enhance the friction efficiency of the pivotally connected high-hardness shaft.
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